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7258B1U
Lenovo 7258B1U M Series Desktop Manuals
Manuals and User Guides for Lenovo 7258B1U M Series Desktop. We have
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Lenovo 7258B1U M Series Desktop manuals available for free PDF download: User Manual, Specifications
Lenovo 7258B1U User Manual (92 pages)
Lenovo Desktop Computer User Guide
Brand:
Lenovo
| Category:
Desktop
| Size: 0.91 MB
Table of Contents
Table of Contents
5
Important Safety Information
7
Chapter 1. Product Overview
9
Features
9
Specifications
12
Software Overview
13
Software Provided with Your Windows Operating System
13
Locations
15
Locating Connectors on the Front of Your Computer
15
Locating Connectors on the Rear of Your Computer
16
Locating Components
18
Locating Parts on the System Board
19
Chapter 2. Installing Options and Replacing Hardware
21
Handling Static-Sensitive Devices
21
Installing Options and Replacing Hardware
21
Installing External Options
22
Removing the Computer Cover
22
Removing and Installing the Front Bezel
23
Installing or Replacing a PCI Card
24
Installing or Replacing a Memory Module
27
Installing Internal Drives
28
Connecting a Sata Drive
31
Replacing the Battery
33
Replacing the Power Supply Assembly
34
Replacing the Heat Sink and Fan Assembly
35
Replacing the Primary Hard Disk Drive
37
Replacing the Secondary Hard Disk Drive
39
Replacing the Optical Drive
42
Replacing the Diskette Drive
44
Replacing the Front Fan Assembly
46
Replacing the Rear Fan Assembly
47
Replacing the Internal Speaker
49
Replacing the Keyboard
51
Replacing the Mouse
52
Completing the Parts Replacement
52
Installing Security Features
53
Integrated Cable Lock
54
Padlock
55
Password Protection
55
Erasing Lost or Forgotten Passwords (Clearing CMOS)
55
Chapter 3. Recovery Information
57
Creating and Using Recovery Media
57
Creating Recovery Media
57
Using Recovery Media
58
Performing Backup and Recovery Operations
58
Performing a Backup Operation
59
Performing a Recovery Operation
59
Using the Rescue and Recovery Workspace
60
Creating and Using Rescue Media
61
Creating Rescue Media
61
Using Rescue Media
61
Creating and Using a Recovery Repair Diskette
62
Creating a Recovery Repair Diskette
62
Using a Recovery Repair Diskette
62
Installing or Reinstalling Device Drivers
63
Setting a Rescue Device in the Startup Sequence
64
Solving Recovery Problems
64
Copyright Lenovo
65
Chapter 4. Using the Setup Utility
65
Starting the Setup Utility Program
65
Viewing and Changing Settings
65
Using Passwords
65
Password Considerations
66
Power-On Password
66
Administrator Password
66
Hard Disk User Password
66
Setting, Changing, and Deleting a Password
66
Enabling or Disabling a Device
67
Selecting a Startup Device
67
Selecting a Temporary Startup Device
67
Selecting or Changing the Startup Device Sequence
68
Exiting from the Setup Utility Program
68
Chapter 5. Updating System Programs
69
Using System Programs
69
Updating (Flashing) BIOS from a Disc
69
Updating (Flashing) BIOS from Your Operating System
70
Recovering from a POST/BIOS Update Failure
70
Chapter 6. Troubleshooting and Diagnostics
73
Basic Troubleshooting
73
Diagnostic Programs
75
Lenovo Thinkvantage Toolbox
75
Lenovo System Toolbox
75
PC-Doctor for Rescue and Recovery
76
PC-Doctor for DOS
76
Cleaning the Mouse
77
Optical Mouse
77
Non-Optical Mouse
77
Chapter 7. Getting Information, Help, and Service
79
Information Resources
79
Online Books Folder
79
Lenovo Thinkvantage Tools
79
Thinkvantage Productivity Center
80
Lenovo Welcome
80
Access Help
80
Safety and Warranty
81
Lenovo Web Site (Http://Www.lenovo.com)
81
Help and Service
81
Using the Documentation and Diagnostic Programs
81
Calling for Service
81
Appendix. Notices
85
Television Output Notice
86
European Conformance CE Mark
86
Trademarks
86
Index
87
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Lenovo 7258B1U Specifications (4 pages)
M Series Desktop
Brand:
Lenovo
| Category:
Desktop
| Size: 2.92 MB
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